Development and Testing of Intelligent Alcohol Transportation Security System

Table 1

Measuring wheel versus haversine formula.

Measuring wheel	Haversine formula	Visible satellites
10 m	10.38 m	8
20 m	20.09 m	8
30 m	29.96 m	9
40 m	40.33 m	8
50 m	50.08 m	10
60 m	60.80 m	11
70 m	70.23 m	11
80 m	81.66 m	9
90 m	91.29 m	8
100 m	101.68 m	9